In a rectangles length is increased by 30% and breadth is increased by 20% then find the area of rectangle (in Percentage)

If the length of a rectangle is increased by 40%, and the breadth is decreased by 20%. then the area of the rectangle increases by x%. Then the value of x is:

If the length of a rectangle is increased by 40% and the breadth is decreased by 20%, then the area of the rectangle is increased by x%. The value of x is: यदि किसी आयत की लंबाई 40% बढ़ा दी जाती है तथा चौड़ाई 20% कम कर दी जाती है, तो इस आयत का क्षेत्रफल x % बढ़ जाता है | x का मान है :

If the length of a rectangle is increased by 50%, and the breadth is decreased by 30%, then the area of the rectangle increases by x%. Then the value of x is:

The length of a rectangle is increased by 10% and breadth decreased by 10% Then the area of the new rectangle is

The length of a rectangle is increased by 10% and breadth is decreased by 10%. Then the area of the new rectangle is

If the length of a rectangle is increased by 25% and the width is decreased by 20%, then the area of rectangle will be

If the length of a rectangle is increased by 25% and the width is decreased by 20%, then the area of the rectangle :

The length of a rectangle is decreased by r% ,and the breadth is increased by (r+5)%/0 . Find r, if the area of the rectangle is unaltered.(a) 5 (b) 8 (c) 10 (d) 15 (e) 20

If the length of a rectangle is increased by 3 metres and the breadth is decreased by 3 metres, then the area of the rectangle is decreased by 18 sq .meters . Again , if its length is increased by 3 metres and the breadth is increased by 3 metres, then area of the rectangle is increased by 60 sq. metres . Find the length and breadth of the rectangle.

If the length of a rectangle is increased by 20% and breadth is increased by 30%, then what will be the percentage increase in the area of rectangle ?